+ if (device_property_present(phy_dev, XGBE_PHY_DFE_CFG_PROPERTY)) {
+ ret = device_property_read_u32_array(phy_dev,
+ XGBE_PHY_DFE_CFG_PROPERTY,
+ priv->serdes_dfe_tap_cfg,
+ XGBE_PHY_SPEEDS);
+ if (ret) {
+ dev_err(dev, "invalid %s property\n",
+ XGBE_PHY_DFE_CFG_PROPERTY);
+ goto err_sir1;
+ }
+ } else {
+ memcpy(priv->serdes_dfe_tap_cfg,
+ amd_xgbe_phy_serdes_dfe_tap_cfg,
+ sizeof(priv->serdes_dfe_tap_cfg));
+ }
+
+ if (device_property_present(phy_dev, XGBE_PHY_DFE_ENA_PROPERTY)) {
+ ret = device_property_read_u32_array(phy_dev,
+ XGBE_PHY_DFE_ENA_PROPERTY,
+ priv->serdes_dfe_tap_ena,
+ XGBE_PHY_SPEEDS);
+ if (ret) {
+ dev_err(dev, "invalid %s property\n",
+ XGBE_PHY_DFE_ENA_PROPERTY);
+ goto err_sir1;
+ }
+ } else {
+ memcpy(priv->serdes_dfe_tap_ena,
+ amd_xgbe_phy_serdes_dfe_tap_ena,
+ sizeof(priv->serdes_dfe_tap_ena));
+ }
+